Precio FOB
Obtener el precio más reciente|
1 Ton Minimum Order
País:
China
N º de Modelo:
Alumina Ball
Precio FOB:
Lugar de origen:
China
Precio de pedido mínimo:
-
Cantidad de pedido mínimo:
1 Ton
Detalle de embalaje:
Plastic bag
El tiempo de entrega:
Within 7 days after receival of the payment
Capacidad de suministro:
20000 Ton per Year
Tipo de pago:
T/T, L/C, Western Union, Money Gram
Grupo de productos :
-
Persona de contacto Ivy
No.586, E Hu Administrative agency, Economic Development Zone,, Pingxiang, Jiangxi
Introduction
VODA *9 High Alumina Support Media is equal Denstone *9 Support
Media. It is inchemical composition*9+% alpha alumina and a maximum
0.2wt% SiO 2 . Because of its highalumina content and low silica
(SiO2 ), it's a very excellent and ideal product for high
temperature and steam applications, such as secondary reformers in
ammonia processing, where leached silica will coat downstream
equipment or foul the catalyst bed.
VODA *9 High Alumina Support Media has very excellent thermal
properties, with its high density high-temperature resistance
***0℃, also it's a good choice for heat retention or
equilibration media.
For its superior chemical resistance, it's suitable for
applications in olefin processes, such as ethylene dryers, where
there's the polymerization problem.
Chemical
composition
| Typical Technical Composition |
Min. % |
Max. % |
Usual % |
|
SiO2 |
****** |
0.*0 |
0.*8 |
|
Al2O3 |
*9.*0 |
*9.*0 |
*9.*0 |
|
Fe2O3 |
****** |
0.*0 |
0.*2 |
|
TiO2 |
****** |
0.*5 |
0.*2 |
|
CaO |
****** |
0.*0 |
0.*0 |
|
MgO |
****** |
0.*0 |
0.*5 |
|
Na2O |
****** |
0.*5 |
0.*0 |
|
K2O |
****** |
0.*0 |
0.*3 |
Physical properties
|
Index |
Value |
Value |
|
Leachable Iron |
≤ 0.*1% |
|
|
Apparent Porosity by Weight |
≤ 7.0% |
|
|
Moh's Hardness Scale |
>8.0 |
|
|
Water Absorption |
<4.0wt.% |
|
|
Acid Resistance |
>*9.8% |
|
|
Thermal Conductivity |
0.**0.8 w/m 2 .k |
|
|
Thermal *@******************** |
0.*0% |
|
|
Thermal Shock Stability, ***0℃ then water cooling |
*0 times |
|
|
Max. Operating Temperature |
***0 ℃ |
***2 ℉ |
|
Specific Density |
3,**0 kg /m 3 |
**2 lb /ft 3 |
|
Bulk Density (Packing Density) |
2,**0 g /cm 3 |
**1 lb /ft 3 |
Crush Strength
|
Size /
|
Crush Strength |
|||
|
Nominal Size |
(lbs) |
(kg) |
(N/pc) |
|
|
mm |
inch |
min. |
min. |
min. |
|
3 |
1/8 |
**5 |
*2 |
**0 |
|
6 |
1/4 |
**0 |
**5 |
***0 |
|
*0 |
3/8 |
**0 |
**0 |
***1 |
|
*3 |
1/2 |
***5 |
**5 |
***1 |
|
*6 |
5/8 |
***0 |
**0 |
***0 |
|
*9 |
3/4 |
***5 |
***0 |
****7 |
|
*5 |
1 |
***0 |
***0 |
****5 |
|
*8 |
**1/2 |
***4 |
***0 |
****6 |
|
*0 |
2 |
***0 |
***0 |
****5 |
| País: | China |
| N º de Modelo: | Alumina Ball |
| Precio FOB: | Obtener el precio más reciente |
| Lugar de origen: | China |
| Precio de pedido mínimo: | - |
| Cantidad de pedido mínimo: | 1 Ton |
| Detalle de embalaje: | Plastic bag |
| El tiempo de entrega: | Within 7 days after receival of the payment |
| Capacidad de suministro: | 20000 Ton per Year |
| Tipo de pago: | T/T, L/C, Western Union, Money Gram |
| Grupo de productos : | - |
